While I don't think Jack is computer-addicted, and doesn't even lurk in any forums, he is readily accessible by phone or by mail, and is one of the nicest, most pleasant guys I've met. I'm almost sure that he could offer help if you called or wrote. He belongs to PAMPA, or was a long-time member, so he should be in several of the PAMPA member directories (sorry, I can't put my hands on any of those I've had, but surely someone here is better organized in that regard than I am!)